./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e3e095c3e35754b69c5b770f69d2f55696576eebdd6e61f09ab7280f663a93f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:36,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:36,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:36,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:36,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:36,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:36,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:36,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:36,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:36,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:36,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:36,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:36,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:36,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:36,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:36,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:36,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:36,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:36,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:36,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:36,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:36,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:36,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:36,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:36,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:36,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:36,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:36,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:36,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:36,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:36,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:36,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:36,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:36,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:36,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:36,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:36,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:36,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:36,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:36,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:36,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:36,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:36,484 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:36,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:36,486 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:36,486 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:36,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:36,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:36,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:36,488 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:36,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:36,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:36,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:36,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:36,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:36,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:36,497 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:36,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:36,498 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:36,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:36,498 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:36,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:36,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:36,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:36,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:36,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:36,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:36,500 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:36,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:36,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:36,501 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_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e3e095c3e35754b69c5b770f69d2f55696576eebdd6e61f09ab7280f663a93f [2021-11-23 00:23:36,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:36,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:36,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:36,846 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:36,850 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:36,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c [2021-11-23 00:23:36,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/data/73179d389/fc776aefbf664df5a136bddc15176b3d/FLAG6e8b5b077 [2021-11-23 00:23:37,621 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:37,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c [2021-11-23 00:23:37,656 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/data/73179d389/fc776aefbf664df5a136bddc15176b3d/FLAG6e8b5b077 [2021-11-23 00:23:37,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/data/73179d389/fc776aefbf664df5a136bddc15176b3d [2021-11-23 00:23:37,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:37,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:37,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:37,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:37,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:37,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:37" (1/1) ... [2021-11-23 00:23:37,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2957b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:37, skipping insertion in model container [2021-11-23 00:23:37,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:37" (1/1) ... [2021-11-23 00:23:37,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:37,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:38,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c[8585,8598] [2021-11-23 00:23:38,574 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:38,587 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:38,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/sv-benchmarks/c/product-lines/elevator_spec14_product23.cil.c[8585,8598] [2021-11-23 00:23:38,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:38,719 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:38,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38 WrapperNode [2021-11-23 00:23:38,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:38,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:38,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:38,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:38,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,849 INFO L137 Inliner]: procedures = 93, calls = 340, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 854 [2021-11-23 00:23:38,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:38,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:38,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:38,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:38,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:38,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:39,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:39,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:39,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:39,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:39,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2021-11-23 00:23:39,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:39,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:39,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:39,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05ef7e46-eb52-49cb-8f46-e793f246dac3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2021-11-23 00:23:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2021-11-23 00:23:39,122 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2021-11-23 00:23:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2021-11-23 00:23:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2021-11-23 00:23:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2021-11-23 00:23:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2021-11-23 00:23:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2021-11-23 00:23:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2021-11-23 00:23:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2021-11-23 00:23:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2021-11-23 00:23:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2021-11-23 00:23:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2021-11-23 00:23:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2021-11-23 00:23:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2021-11-23 00:23:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2021-11-23 00:23:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:23:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:23:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:23:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:23:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2021-11-23 00:23:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2021-11-23 00:23:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2021-11-23 00:23:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2021-11-23 00:23:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2021-11-23 00:23:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2021-11-23 00:23:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2021-11-23 00:23:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2021-11-23 00:23:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2021-11-23 00:23:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2021-11-23 00:23:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2021-11-23 00:23:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2021-11-23 00:23:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2021-11-23 00:23:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2021-11-23 00:23:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2021-11-23 00:23:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2021-11-23 00:23:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2021-11-23 00:23:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2021-11-23 00:23:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2021-11-23 00:23:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2021-11-23 00:23:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2021-11-23 00:23:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2021-11-23 00:23:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2021-11-23 00:23:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2021-11-23 00:23:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2021-11-23 00:23:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2021-11-23 00:23:39,131 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2021-11-23 00:23:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2021-11-23 00:23:39,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:39,132 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2021-11-23 00:23:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2021-11-23 00:23:39,360 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:39,364 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:40,415 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:41,035 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:41,036 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:23:41,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:41 BoogieIcfgContainer [2021-11-23 00:23:41,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:41,043 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:41,043 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:41,057 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:41,058 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:41" (1/1) ... [2021-11-23 00:23:41,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:23:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 376 states and 586 transitions. [2021-11-23 00:23:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 586 transitions. [2021-11-23 00:23:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-23 00:23:41,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:23:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 391 states and 616 transitions. [2021-11-23 00:23:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 616 transitions. [2021-11-23 00:23:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 00:23:42,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:23:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 397 states and 627 transitions. [2021-11-23 00:23:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 627 transitions. [2021-11-23 00:23:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-23 00:23:42,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:23:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 418 states and 673 transitions. [2021-11-23 00:23:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 673 transitions. [2021-11-23 00:23:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 00:23:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:23:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 420 states and 676 transitions. [2021-11-23 00:23:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 676 transitions. [2021-11-23 00:23:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:23:43,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:23:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 422 states and 679 transitions. [2021-11-23 00:23:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 679 transitions. [2021-11-23 00:23:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:23:43,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:23:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 429 states and 692 transitions. [2021-11-23 00:23:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 692 transitions. [2021-11-23 00:23:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 00:23:44,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:23:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 431 states and 695 transitions. [2021-11-23 00:23:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 695 transitions. [2021-11-23 00:23:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-23 00:23:45,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-23 00:23:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 437 states and 704 transitions. [2021-11-23 00:23:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 704 transitions. [2021-11-23 00:23:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:23:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-23 00:23:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 443 states and 713 transitions. [2021-11-23 00:23:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 713 transitions. [2021-11-23 00:23:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:23:45,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-23 00:23:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 446 states and 718 transitions. [2021-11-23 00:23:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 718 transitions. [2021-11-23 00:23:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:45,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2021-11-23 00:23:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 448 states and 721 transitions. [2021-11-23 00:23:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 721 transitions. [2021-11-23 00:23:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-23 00:23:46,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2021-11-23 00:23:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 474 states and 786 transitions. [2021-11-23 00:23:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 786 transitions. [2021-11-23 00:23:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:23:49,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:23:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 497 states and 853 transitions. [2021-11-23 00:23:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 853 transitions. [2021-11-23 00:23:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-11-23 00:23:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-23 00:24:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 513 states and 905 transitions. [2021-11-23 00:24:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 905 transitions. [2021-11-23 00:24:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-11-23 00:24:06,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:24:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 525 states and 933 transitions. [2021-11-23 00:24:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 933 transitions. [2021-11-23 00:24:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:08,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 535 states and 962 transitions. [2021-11-23 00:24:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 962 transitions. [2021-11-23 00:24:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:24:15,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:24:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 535 states and 962 transitions. [2021-11-23 00:24:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 962 transitions. [2021-11-23 00:24:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-23 00:24:17,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:24:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 558 states and 1030 transitions. [2021-11-23 00:24:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1030 transitions. [2021-11-23 00:24:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2021-11-23 00:24:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2021-11-23 00:24:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 561 states and 1034 transitions. [2021-11-23 00:24:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1034 transitions. [2021-11-23 00:24:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:30,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 561 states and 1034 transitions. [2021-11-23 00:24:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1034 transitions. [2021-11-23 00:24:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-23 00:24:31,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-11-23 00:24:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 563 states and 1043 transitions. [2021-11-23 00:24:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1043 transitions. [2021-11-23 00:24:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2021-11-23 00:24:34,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2021-11-23 00:24:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 564 states and 1044 transitions. [2021-11-23 00:24:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1044 transitions. [2021-11-23 00:24:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2021-11-23 00:24:35,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2021-11-23 00:24:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 567 states and 1047 transitions. [2021-11-23 00:24:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1047 transitions. [2021-11-23 00:24:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-23 00:24:36,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2021-11-23 00:24:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:40,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:40,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:42,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:43,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:45,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:46,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:48,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:49,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:49,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:49,597 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:50,941 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:50,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:50,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:52,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:53,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:53,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:55,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:55,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:56,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:24:58,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:58,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:24:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:24:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:24:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:24:59,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:59,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:01,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:02,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:02,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:04,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:05,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:05,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:05,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:07,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:07,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:08,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:08,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:10,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:10,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:11,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:11,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:13,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:13,018 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:13,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:13,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:14,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:14,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:15,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:15,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:17,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:18,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:18,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:18,464 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:19,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:19,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:21,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:21,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:22,809 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:22,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:22,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:24,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:25,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:25,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:25,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:27,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:27,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:28,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:28,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:30,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:30,206 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:30,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:30,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:31,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:31,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:33,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:33,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:35,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:35,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:36,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:38,319 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:39,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:41,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:41,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:42,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:42,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:43,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:43,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:45,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:45,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:47,359 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:47,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:47,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:50,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:51,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:52,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:54,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:55,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:55,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:25:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:57,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:25:57,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:57,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:25:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:25:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:25:58,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:58,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:00,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:26:00,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:00,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:02,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:03,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:26:03,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:03,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:05,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:06,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:06,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:07,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:07,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:09,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:10,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:10,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:11,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:11,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:13,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:14,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:14,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:15,586 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:15,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:15,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:16,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:16,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:18,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:18,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:19,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:20,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:20,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,011 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:22,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:23,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:24,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:27,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:28,899 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:28,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:30,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:30,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:26:31,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:31,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:31,773 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:33,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:35,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:39,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:43,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:44,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:46,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:47,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:48,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:50,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:51,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:51,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:52,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:55,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:56,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:58,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:26:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:26:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:26:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:26:59,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:00,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:03,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:05,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:07,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:09,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:11,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:12,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:13,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:15,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:16,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:16,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:17,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:18,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,608 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:21,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:23,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:24,425 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:25,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,817 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:28,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:28,375 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:28,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:29,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:31,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:32,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,363 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:33,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:34,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:36,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:37,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:38,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:40,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:41,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:45,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:47,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:48,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:49,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:49,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:54,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:54,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:27:55,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:55,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:27:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:57,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:57,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:27:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:27:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:27:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:27:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:58,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:28:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:28:00,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:00,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:28:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:01,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:01,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:03,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:03,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:04,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:04,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:04,588 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:05,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:05,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1055 transitions. [2021-11-23 00:28:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1055 transitions. [2021-11-23 00:28:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-23 00:28:07,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:07,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:07,351 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-23 00:28:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 600 states and 1152 transitions. [2021-11-23 00:28:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1152 transitions. [2021-11-23 00:28:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:19,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:21,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 600 states and 1152 transitions. [2021-11-23 00:28:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1152 transitions. [2021-11-23 00:28:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-23 00:28:21,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:21,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-23 00:28:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 603 states and 1158 transitions. [2021-11-23 00:28:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1158 transitions. [2021-11-23 00:28:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-23 00:28:25,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:25,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-23 00:28:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 607 states and 1170 transitions. [2021-11-23 00:28:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1170 transitions. [2021-11-23 00:28:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-23 00:28:30,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:30,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2021-11-23 00:28:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 610 states and 1181 transitions. [2021-11-23 00:28:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1181 transitions. [2021-11-23 00:28:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-23 00:28:35,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:35,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2021-11-23 00:28:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 625 states and 1211 transitions. [2021-11-23 00:28:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1211 transitions. [2021-11-23 00:28:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-23 00:28:42,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:42,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2021-11-23 00:28:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:50,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:51,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:51,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:52,847 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:52,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:54,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:54,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:55,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:56,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:56,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:28:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:28:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:28:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:28:59,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:59,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:00,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:02,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:03,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:03,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:04,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:04,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:04,967 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:06,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:06,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:07,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:07,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:08,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:08,781 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:08,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:08,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:10,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:10,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:11,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:11,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:11,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:12,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:12,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:14,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:14,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:14,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:14,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:14,405 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:15,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:15,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:15,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:17,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:17,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:17,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:17,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 632 states and 1231 transitions. [2021-11-23 00:29:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1231 transitions. [2021-11-23 00:29:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:29:18,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:18,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:29:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 654 states and 1291 transitions. [2021-11-23 00:29:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1291 transitions. [2021-11-23 00:29:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:29:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:28,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:29:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:30,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:30,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:32,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:32,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:32,560 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:33,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:33,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:33,918 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:35,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:36,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:36,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:37,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:37,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:39,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:39,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:40,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:40,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:41,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:29:43,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:43,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:29:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:44,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:46,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:47,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:47,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:29:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:29:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:29:50,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:50,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:29:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:52,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:54,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:54,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:55,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:55,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:56,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:56,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:58,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:58,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:29:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:29:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:29:59,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:29:59,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:59,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:01,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:01,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:02,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:03,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:03,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:05,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:05,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:06,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:06,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:08,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:08,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:08,156 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:09,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:09,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:09,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:10,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:10,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:12,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:12,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:13,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:13,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:14,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:14,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:16,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:17,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:18,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:20,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:20,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:21,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:22,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:25,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:25,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:28,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:28,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:28,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:29,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:29,628 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:29,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:29,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:29,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:31,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:31,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:32,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:32,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:33,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:33,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:35,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:35,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:35,133 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:36,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:37,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:37,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:39,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:40,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:40,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:41,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:41,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:43,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:44,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:44,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:44,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:45,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:47,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:48,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:49,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:49,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:51,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:51,183 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:52,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:53,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:53,852 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:55,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:55,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:56,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:56,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:57,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:57,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:30:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:30:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:30:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:30:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:00,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:01,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:01,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:03,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:03,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:04,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:04,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:04,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:05,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:05,812 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:05,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:05,881 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:07,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:07,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:08,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:08,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:09,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:09,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:11,079 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:11,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:11,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:12,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:12,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:13,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:13,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:14,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:14,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:16,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:16,270 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:16,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:16,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:16,334 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:17,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:17,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:18,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:18,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:20,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:20,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:20,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:22,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:24,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:24,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:25,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:27,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:27,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:28,364 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:28,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:28,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:29,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:29,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:31,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:31,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:32,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:32,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:35,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:35,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:35,133 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:36,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:36,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:37,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:37,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:39,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:39,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:40,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:40,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:41,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:43,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:43,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:44,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:44,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:46,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:50,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:52,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:56,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:58,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:31:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:31:59,647 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:31:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:31:59,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:01,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:02,344 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:02,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:03,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:04,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:06,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:07,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:08,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:10,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:11,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:12,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:14,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:16,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:17,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:20,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:21,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:23,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,418 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:24,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:27,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:28,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:30,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,485 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:32,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:35,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,539 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:36,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:39,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:42,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:45,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:46,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:50,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:53,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,300 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:55,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:57,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:32:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:32:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:32:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:32:58,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:00,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:01,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:04,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:05,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,570 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:06,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:09,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:09,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:10,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:10,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:12,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:12,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:12,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:13,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:13,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:13,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:14,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:14,789 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:14,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:14,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:16,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:17,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:18,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:20,139 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:20,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:21,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:22,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:24,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:25,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:26,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:28,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:29,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:31,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,228 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:32,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:32,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:32,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:33,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:35,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:36,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:38,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:39,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:40,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:43,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:45,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:47,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:49,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:52,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:53,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:54,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:57,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:33:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:33:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:33:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:33:58,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:01,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:03,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:04,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:05,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,003 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:07,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:08,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:10,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:11,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:14,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 00:34:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 658 states and 1304 transitions. [2021-11-23 00:34:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1304 transitions. [2021-11-23 00:34:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:34:18,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked.