./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.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_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/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_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/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_22b37c9d-3706-4171-a403-7fe05fed3452/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 6f520cae1fe274b0f3a6786f3c06c3b2db48180a97ced5103b1a188b50ee581d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:19,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:19,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:19,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:19,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:19,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:19,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:19,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:19,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:19,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:19,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:19,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:19,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:19,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:19,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:19,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:19,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:19,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:19,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:19,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:19,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:19,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:19,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:19,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:19,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:19,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:19,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:19,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:19,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:19,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:19,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:19,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:19,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:19,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:19,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:19,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:19,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:19,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:19,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:19,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:19,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:19,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:19,765 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:19,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:19,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:19,767 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:19,767 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:19,768 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:19,768 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:19,768 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:19,768 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:19,768 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:19,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:19,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:19,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:19,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:19,776 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:19,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:19,776 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:19,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:19,777 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:19,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:19,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:19,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:19,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:19,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:19,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:19,778 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:19,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:19,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:19,779 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_22b37c9d-3706-4171-a403-7fe05fed3452/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f520cae1fe274b0f3a6786f3c06c3b2db48180a97ced5103b1a188b50ee581d [2021-11-23 00:23:20,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:20,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:20,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:20,118 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:20,119 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:20,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c [2021-11-23 00:23:20,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/data/2bd30dfa2/bf48afcd9a554ee8958fb57540e08995/FLAGa2e5e083b [2021-11-23 00:23:20,749 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:20,750 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c [2021-11-23 00:23:20,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/data/2bd30dfa2/bf48afcd9a554ee8958fb57540e08995/FLAGa2e5e083b [2021-11-23 00:23:21,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/data/2bd30dfa2/bf48afcd9a554ee8958fb57540e08995 [2021-11-23 00:23:21,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:21,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:21,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:21,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:21,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:21,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a802c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21, skipping insertion in model container [2021-11-23 00:23:21,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:21,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:21,354 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_22b37c9d-3706-4171-a403-7fe05fed3452/sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c[911,924] [2021-11-23 00:23:21,414 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_22b37c9d-3706-4171-a403-7fe05fed3452/sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c[8416,8429] [2021-11-23 00:23:21,605 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:21,617 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:21,632 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_22b37c9d-3706-4171-a403-7fe05fed3452/sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c[911,924] [2021-11-23 00:23:21,674 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_22b37c9d-3706-4171-a403-7fe05fed3452/sv-benchmarks/c/combinations/pc_sfifo_3.cil+token_ring.13.cil-2.c[8416,8429] [2021-11-23 00:23:21,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:21,780 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:21,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21 WrapperNode [2021-11-23 00:23:21,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:21,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:21,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:21,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:21,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,900 INFO L137 Inliner]: procedures = 81, calls = 100, calls flagged for inlining = 50, calls inlined = 50, statements flattened = 1136 [2021-11-23 00:23:21,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:21,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:21,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:21,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:21,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:22,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:22,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:22,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:22,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:22,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:22,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:22,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:22,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:22,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37c9d-3706-4171-a403-7fe05fed3452/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2021-11-23 00:23:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2021-11-23 00:23:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2021-11-23 00:23:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2021-11-23 00:23:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2021-11-23 00:23:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2021-11-23 00:23:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2021-11-23 00:23:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2021-11-23 00:23:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events1 [2021-11-23 00:23:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events1 [2021-11-23 00:23:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2021-11-23 00:23:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2021-11-23 00:23:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2021-11-23 00:23:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2021-11-23 00:23:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads1 [2021-11-23 00:23:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads1 [2021-11-23 00:23:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2021-11-23 00:23:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2021-11-23 00:23:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels1 [2021-11-23 00:23:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels1 [2021-11-23 00:23:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2021-11-23 00:23:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2021-11-23 00:23:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2021-11-23 00:23:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2021-11-23 00:23:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events1 [2021-11-23 00:23:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events1 [2021-11-23 00:23:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2021-11-23 00:23:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2021-11-23 00:23:22,288 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:22,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:23,223 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !(1 == ~q_free~0); [2021-11-23 00:23:23,227 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 2;~a_t~0 := do_read_c_~a~0#1; [2021-11-23 00:23:23,352 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:23,855 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:23,855 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 00:23:23,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:23 BoogieIcfgContainer [2021-11-23 00:23:23,862 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:23,862 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:23,863 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:23,874 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:23,874 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:23" (1/1) ... [2021-11-23 00:23:23,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:23:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 278 states and 423 transitions. [2021-11-23 00:23:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 423 transitions. [2021-11-23 00:23:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 00:23:24,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 283 states and 428 transitions. [2021-11-23 00:23:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 428 transitions. [2021-11-23 00:23:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 289 states and 436 transitions. [2021-11-23 00:23:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 436 transitions. [2021-11-23 00:23:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 295 states and 447 transitions. [2021-11-23 00:23:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 447 transitions. [2021-11-23 00:23:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:23:24,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 298 states and 451 transitions. [2021-11-23 00:23:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 451 transitions. [2021-11-23 00:23:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:23:25,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 304 states and 462 transitions. [2021-11-23 00:23:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 462 transitions. [2021-11-23 00:23:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:23:26,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 314 states and 481 transitions. [2021-11-23 00:23:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 481 transitions. [2021-11-23 00:23:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:23:26,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 317 states and 487 transitions. [2021-11-23 00:23:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 487 transitions. [2021-11-23 00:23:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:23:26,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 325 states and 500 transitions. [2021-11-23 00:23:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 500 transitions. [2021-11-23 00:23:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:23:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 333 states and 515 transitions. [2021-11-23 00:23:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 515 transitions. [2021-11-23 00:23:29,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:23:29,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 335 states and 519 transitions. [2021-11-23 00:23:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 519 transitions. [2021-11-23 00:23:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:23:29,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 337 states and 522 transitions. [2021-11-23 00:23:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 522 transitions. [2021-11-23 00:23:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:23:30,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 340 states and 527 transitions. [2021-11-23 00:23:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 527 transitions. [2021-11-23 00:23:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:23:30,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 347 states and 540 transitions. [2021-11-23 00:23:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 540 transitions. [2021-11-23 00:23:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:23:30,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,578 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:23:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 352 states and 547 transitions. [2021-11-23 00:23:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 547 transitions. [2021-11-23 00:23:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:23:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:23:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 354 states and 550 transitions. [2021-11-23 00:23:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 550 transitions. [2021-11-23 00:23:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:23:30,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 359 states and 558 transitions. [2021-11-23 00:23:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 558 transitions. [2021-11-23 00:23:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:23:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 362 states and 564 transitions. [2021-11-23 00:23:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 564 transitions. [2021-11-23 00:23:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:23:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:23:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 371 states and 580 transitions. [2021-11-23 00:23:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 580 transitions. [2021-11-23 00:23:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:23:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 371 states and 578 transitions. [2021-11-23 00:23:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 578 transitions. [2021-11-23 00:23:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:31,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 371 states and 577 transitions. [2021-11-23 00:23:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 577 transitions. [2021-11-23 00:23:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 00:23:31,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,981 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:23:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 372 states and 580 transitions. [2021-11-23 00:23:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 580 transitions. [2021-11-23 00:23:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 00:23:32,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 377 states and 587 transitions. [2021-11-23 00:23:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 587 transitions. [2021-11-23 00:23:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:23:32,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:23:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 378 states and 589 transitions. [2021-11-23 00:23:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 589 transitions. [2021-11-23 00:23:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-23 00:23:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:23:32,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 378 states and 588 transitions. [2021-11-23 00:23:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 588 transitions. [2021-11-23 00:23:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:32,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 420 states and 670 transitions. [2021-11-23 00:23:32,816 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 670 transitions. [2021-11-23 00:23:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 421 states and 670 transitions. [2021-11-23 00:23:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 670 transitions. [2021-11-23 00:23:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:32,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 422 states and 670 transitions. [2021-11-23 00:23:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 670 transitions. [2021-11-23 00:23:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:32,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 423 states and 670 transitions. [2021-11-23 00:23:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 670 transitions. [2021-11-23 00:23:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 424 states and 670 transitions. [2021-11-23 00:23:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 670 transitions. [2021-11-23 00:23:33,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 425 states and 670 transitions. [2021-11-23 00:23:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 670 transitions. [2021-11-23 00:23:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 426 states and 670 transitions. [2021-11-23 00:23:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 670 transitions. [2021-11-23 00:23:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 427 states and 670 transitions. [2021-11-23 00:23:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 670 transitions. [2021-11-23 00:23:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 428 states and 670 transitions. [2021-11-23 00:23:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 670 transitions. [2021-11-23 00:23:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 429 states and 670 transitions. [2021-11-23 00:23:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 670 transitions. [2021-11-23 00:23:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 430 states and 670 transitions. [2021-11-23 00:23:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 670 transitions. [2021-11-23 00:23:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 431 states and 670 transitions. [2021-11-23 00:23:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 670 transitions. [2021-11-23 00:23:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 432 states and 670 transitions. [2021-11-23 00:23:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 670 transitions. [2021-11-23 00:23:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:33,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 471 states and 751 transitions. [2021-11-23 00:23:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 751 transitions. [2021-11-23 00:23:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 472 states and 751 transitions. [2021-11-23 00:23:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 751 transitions. [2021-11-23 00:23:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 473 states and 751 transitions. [2021-11-23 00:23:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 751 transitions. [2021-11-23 00:23:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 474 states and 751 transitions. [2021-11-23 00:23:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 751 transitions. [2021-11-23 00:23:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 475 states and 751 transitions. [2021-11-23 00:23:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 751 transitions. [2021-11-23 00:23:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 476 states and 751 transitions. [2021-11-23 00:23:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 751 transitions. [2021-11-23 00:23:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 477 states and 751 transitions. [2021-11-23 00:23:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 751 transitions. [2021-11-23 00:23:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 478 states and 751 transitions. [2021-11-23 00:23:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 751 transitions. [2021-11-23 00:23:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 479 states and 751 transitions. [2021-11-23 00:23:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 751 transitions. [2021-11-23 00:23:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:34,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 480 states and 751 transitions. [2021-11-23 00:23:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 751 transitions. [2021-11-23 00:23:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:35,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 481 states and 751 transitions. [2021-11-23 00:23:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 751 transitions. [2021-11-23 00:23:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:35,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 514 states and 820 transitions. [2021-11-23 00:23:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 820 transitions. [2021-11-23 00:23:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:35,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 515 states and 820 transitions. [2021-11-23 00:23:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 820 transitions. [2021-11-23 00:23:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 516 states and 820 transitions. [2021-11-23 00:23:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 820 transitions. [2021-11-23 00:23:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 517 states and 820 transitions. [2021-11-23 00:23:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 820 transitions. [2021-11-23 00:23:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 518 states and 820 transitions. [2021-11-23 00:23:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 820 transitions. [2021-11-23 00:23:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 519 states and 820 transitions. [2021-11-23 00:23:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 820 transitions. [2021-11-23 00:23:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 520 states and 820 transitions. [2021-11-23 00:23:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 820 transitions. [2021-11-23 00:23:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 521 states and 820 transitions. [2021-11-23 00:23:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 820 transitions. [2021-11-23 00:23:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 522 states and 820 transitions. [2021-11-23 00:23:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 820 transitions. [2021-11-23 00:23:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 523 states and 820 transitions. [2021-11-23 00:23:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 820 transitions. [2021-11-23 00:23:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 553 states and 883 transitions. [2021-11-23 00:23:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 883 transitions. [2021-11-23 00:23:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 554 states and 883 transitions. [2021-11-23 00:23:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 883 transitions. [2021-11-23 00:23:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 555 states and 883 transitions. [2021-11-23 00:23:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 883 transitions. [2021-11-23 00:23:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 556 states and 883 transitions. [2021-11-23 00:23:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 883 transitions. [2021-11-23 00:23:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 557 states and 883 transitions. [2021-11-23 00:23:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 883 transitions. [2021-11-23 00:23:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 558 states and 883 transitions. [2021-11-23 00:23:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 883 transitions. [2021-11-23 00:23:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 559 states and 883 transitions. [2021-11-23 00:23:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 883 transitions. [2021-11-23 00:23:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 560 states and 883 transitions. [2021-11-23 00:23:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 883 transitions. [2021-11-23 00:23:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:37,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 584 states and 934 transitions. [2021-11-23 00:23:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 934 transitions. [2021-11-23 00:23:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:38,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 585 states and 934 transitions. [2021-11-23 00:23:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 934 transitions. [2021-11-23 00:23:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:38,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 586 states and 934 transitions. [2021-11-23 00:23:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 934 transitions. [2021-11-23 00:23:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 587 states and 934 transitions. [2021-11-23 00:23:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 934 transitions. [2021-11-23 00:23:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:38,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 588 states and 934 transitions. [2021-11-23 00:23:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 934 transitions. [2021-11-23 00:23:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:38,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 589 states and 934 transitions. [2021-11-23 00:23:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 934 transitions. [2021-11-23 00:23:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 607 states and 973 transitions. [2021-11-23 00:23:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 973 transitions. [2021-11-23 00:23:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 608 states and 973 transitions. [2021-11-23 00:23:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 973 transitions. [2021-11-23 00:23:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:39,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 609 states and 973 transitions. [2021-11-23 00:23:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 973 transitions. [2021-11-23 00:23:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:40,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 610 states and 973 transitions. [2021-11-23 00:23:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 973 transitions. [2021-11-23 00:23:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:40,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 622 states and 1000 transitions. [2021-11-23 00:23:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1000 transitions. [2021-11-23 00:23:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:41,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 623 states and 1000 transitions. [2021-11-23 00:23:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1000 transitions. [2021-11-23 00:23:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:41,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 624 states and 1000 transitions. [2021-11-23 00:23:41,204 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1000 transitions. [2021-11-23 00:23:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 633 states and 1021 transitions. [2021-11-23 00:23:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1021 transitions. [2021-11-23 00:23:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:23:42,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 641 states and 1036 transitions. [2021-11-23 00:23:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1036 transitions. [2021-11-23 00:23:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-23 00:23:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 00:23:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 641 states and 1035 transitions. [2021-11-23 00:23:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1035 transitions. [2021-11-23 00:23:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:23:45,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 641 states and 1034 transitions. [2021-11-23 00:23:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1034 transitions. [2021-11-23 00:23:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:23:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,977 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-23 00:23:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 653 states and 1060 transitions. [2021-11-23 00:23:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1060 transitions. [2021-11-23 00:23:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:23:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-23 00:23:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 680 states and 1113 transitions. [2021-11-23 00:23:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1113 transitions. [2021-11-23 00:23:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:23:50,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 00:23:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 687 states and 1128 transitions. [2021-11-23 00:23:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1128 transitions. [2021-11-23 00:23:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:50,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-23 00:23:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 694 states and 1143 transitions. [2021-11-23 00:23:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1143 transitions. [2021-11-23 00:23:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:51,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:52,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:52,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:53,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:54,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,779 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:55,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,852 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,966 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:57,963 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:57,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:58,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:23:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:23:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:23:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:23:59,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,834 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,962 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:01,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,580 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:02,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,549 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:03,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,330 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,415 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,591 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,704 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:06,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,126 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,775 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:07,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,384 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,709 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:08,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:08,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,068 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,647 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:09,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,355 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,948 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:10,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,479 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,160 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,376 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,632 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,925 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:12,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,055 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,475 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:13,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:14,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,310 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,595 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,628 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,704 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,764 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:16,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,346 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,450 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,634 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:18,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,785 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:20,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,174 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:21,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,273 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,464 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,479 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,666 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:22,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,720 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,928 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:23,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,840 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:24,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,586 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:25,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:26,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,690 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:27,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,121 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,630 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,754 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,879 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:29,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,017 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,515 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,603 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,406 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,902 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:31,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:31,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,208 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,771 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,921 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:32,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:33,997 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:33,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,646 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:34,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,564 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:35,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,208 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,837 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,972 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,720 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:37,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,078 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,805 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:38,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,419 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,668 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:40,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,127 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:42,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:43,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,065 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:43,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:24:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:24:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:24:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:24:43,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:34:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:21,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:22,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:22,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:22,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,058 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,933 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:23,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:23,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,042 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:24,953 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:24,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:24,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,339 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:25,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,468 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,735 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,912 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:27,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:27,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,056 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,507 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,555 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,604 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:28,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:28,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:29,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:29,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,166 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:30,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,240 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,334 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,953 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:31,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:31,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,350 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,599 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:32,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,145 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:33,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:34,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,080 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,274 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,323 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:35,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:35,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,188 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,733 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:36,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:36,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:37,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:37,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,557 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:38,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:38,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,549 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:39,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,553 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,798 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:40,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,524 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:41,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:41,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,062 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,430 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:42,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:42,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:43,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:43,961 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:43,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:43,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,187 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,202 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:44,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,016 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,632 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:45,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,676 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,855 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:46,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,321 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,368 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,631 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:47,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,641 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:48,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:49,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,473 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:50,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,001 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,054 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,591 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:51,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:51,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,467 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,802 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:53,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,135 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,453 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,786 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,529 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:57,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,026 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,200 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,349 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:58,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,510 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:34:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:34:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:34:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:34:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,113 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:01,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:01,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,124 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,562 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:02,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,175 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,434 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,571 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:03,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,105 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,775 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:04,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,366 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,460 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,556 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,795 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:05,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,183 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,714 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:06,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,378 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,538 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,851 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:07,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,810 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:08,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,559 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:09,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,175 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:10,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 00:35:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 696 states and 1145 transitions. [2021-11-23 00:35:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1145 transitions. [2021-11-23 00:35:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:35:11,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat