./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL --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 43bf83586090da08f52ccb7b612d2451c8f1efe9c820d873134ac51350c022e3 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:59:11,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:59:11,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:59:11,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:59:11,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:59:11,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:59:11,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:59:11,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:59:11,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:59:11,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:59:11,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:59:11,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:59:11,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:59:11,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:59:11,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:59:11,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:59:11,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:59:11,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:59:11,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:59:11,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:59:11,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:59:11,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:59:11,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:59:11,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:59:11,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:59:11,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:59:11,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:59:11,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:59:11,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:59:11,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:59:11,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:59:11,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:59:11,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:59:11,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:59:11,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:59:11,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:59:11,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:59:11,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:59:11,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:59:11,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:59:11,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:59:11,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 06:59:11,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:59:11,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:59:11,674 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:59:11,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:59:11,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:59:11,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:59:11,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:59:11,678 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:59:11,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:59:11,679 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:59:11,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:59:11,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:59:11,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:59:11,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:59:11,680 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:59:11,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:59:11,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:59:11,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:59:11,681 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:59:11,681 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:59:11,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:59:11,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:11,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:59:11,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:59:11,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:59:11,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:59:11,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:59:11,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:59:11,684 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_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bf83586090da08f52ccb7b612d2451c8f1efe9c820d873134ac51350c022e3 [2021-11-25 06:59:12,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:59:12,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:59:12,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:59:12,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:59:12,068 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:59:12,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i [2021-11-25 06:59:12,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/data/8e64d8f35/43b85aaa62a54e538866e0ada8aa0655/FLAGe54e4e94e [2021-11-25 06:59:12,978 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:59:12,979 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/sv-benchmarks/c/list-simple/sll2n_insert_equal.i [2021-11-25 06:59:13,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/data/8e64d8f35/43b85aaa62a54e538866e0ada8aa0655/FLAGe54e4e94e [2021-11-25 06:59:13,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/data/8e64d8f35/43b85aaa62a54e538866e0ada8aa0655 [2021-11-25 06:59:13,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:59:13,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:59:13,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:13,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:59:13,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:59:13,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765641fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13, skipping insertion in model container [2021-11-25 06:59:13,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:59:13,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:59:13,741 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_7a70c67e-43ee-43ee-9669-bb517a69da7b/sv-benchmarks/c/list-simple/sll2n_insert_equal.i[24301,24314] [2021-11-25 06:59:13,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:13,764 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:59:13,853 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_7a70c67e-43ee-43ee-9669-bb517a69da7b/sv-benchmarks/c/list-simple/sll2n_insert_equal.i[24301,24314] [2021-11-25 06:59:13,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:13,900 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:59:13,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13 WrapperNode [2021-11-25 06:59:13,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:13,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:13,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:59:13,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:59:13,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,980 INFO L137 Inliner]: procedures = 127, calls = 32, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 119 [2021-11-25 06:59:13,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:13,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:59:13,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:59:13,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:59:13,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:13,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:14,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:14,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:14,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:14,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:59:14,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:59:14,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:59:14,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:59:14,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:13" (1/1) ... [2021-11-25 06:59:14,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:14,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:59:14,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:59:14,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a70c67e-43ee-43ee-9669-bb517a69da7b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:59:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:59:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:59:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2021-11-25 06:59:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2021-11-25 06:59:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:59:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:59:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:59:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:59:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:59:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:59:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:59:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:59:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:59:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:59:14,354 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:59:14,356 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:59:14,611 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:59:14,661 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:59:14,661 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-25 06:59:14,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:14 BoogieIcfgContainer [2021-11-25 06:59:14,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:59:14,665 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:59:14,665 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:59:14,675 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:59:14,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:14" (1/1) ... [2021-11-25 06:59:14,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:59:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2021-11-25 06:59:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2021-11-25 06:59:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 06:59:14,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:14,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:59:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2021-11-25 06:59:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2021-11-25 06:59:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 06:59:15,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:15,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2021-11-25 06:59:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2021-11-25 06:59:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 06:59:15,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:15,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-25 06:59:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 24 states and 31 transitions. [2021-11-25 06:59:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2021-11-25 06:59:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:16,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:16,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 32 states and 49 transitions. [2021-11-25 06:59:21,316 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2021-11-25 06:59:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:21,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 33 states and 52 transitions. [2021-11-25 06:59:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2021-11-25 06:59:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:24,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:24,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:25,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 33 states and 52 transitions. [2021-11-25 06:59:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2021-11-25 06:59:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:25,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:25,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 36 states and 63 transitions. [2021-11-25 06:59:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 63 transitions. [2021-11-25 06:59:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 36 states and 63 transitions. [2021-11-25 06:59:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 63 transitions. [2021-11-25 06:59:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:27,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 36 states and 63 transitions. [2021-11-25 06:59:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 63 transitions. [2021-11-25 06:59:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:27,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:27,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:28,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 37 states and 65 transitions. [2021-11-25 06:59:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 65 transitions. [2021-11-25 06:59:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:29,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 37 states and 65 transitions. [2021-11-25 06:59:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 65 transitions. [2021-11-25 06:59:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:29,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:29,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 37 states and 65 transitions. [2021-11-25 06:59:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 65 transitions. [2021-11-25 06:59:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:29,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:31,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:31,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:31,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:32,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:32,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:32,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:32,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:33,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:33,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:33,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:33,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:33,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:33,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:33,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:34,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:34,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:34,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:34,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:34,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:35,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:35,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:36,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:36,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:36,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:36,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:36,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:36,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:37,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:37,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:37,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:37,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:37,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:37,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:38,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:38,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:39,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:40,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:40,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:40,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:40,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:40,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:40,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:41,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:41,359 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:41,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:41,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:41,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:41,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:42,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:42,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:42,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:42,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:42,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:43,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:43,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:43,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:43,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:43,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:44,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:44,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:44,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:45,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:45,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:45,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:45,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:46,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:46,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:46,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:46,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:46,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:46,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:47,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:47,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:47,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:47,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:48,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:48,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:49,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:49,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:49,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:49,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:49,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:49,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:50,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:50,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:50,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:50,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:50,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:50,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:50,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:50,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:50,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:51,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:51,248 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:51,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:51,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:51,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:51,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:51,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:51,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:51,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:52,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:52,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:52,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:52,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:53,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:53,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:53,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:54,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:54,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:54,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:54,453 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:54,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:54,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:54,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:54,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:54,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:57,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:57,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:57,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:57,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:57,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:57,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:58,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:58,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:58,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:58,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:59,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:59,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:59,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:59,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:59:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 06:59:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 06:59:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:59:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:59,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:00,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:00,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:00,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:00,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:00,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:01,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:01,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:01,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:01,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:04,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:04,054 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:04,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:04,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:04,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:04,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:05,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:05,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:05,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:05,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:05,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:06,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:06,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:06,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:06,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:06,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:07,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:07,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:07,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:07,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:07,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:07,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:07,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:08,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:08,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:08,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:08,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:08,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:08,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:08,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:08,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:08,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:09,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:09,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:10,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:10,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:10,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:10,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:10,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:10,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:11,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:11,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:11,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:12,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:12,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:12,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:12,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:12,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:12,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:12,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:13,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:13,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:13,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:13,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:14,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:14,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:14,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:14,399 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:14,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:14,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:14,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:14,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:14,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:14,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:14,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:15,252 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:15,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:15,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:15,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:15,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:15,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:15,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:16,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:16,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:16,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:16,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:16,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:16,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:16,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:16,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:16,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:16,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:17,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:17,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:17,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:17,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:17,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:18,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:18,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:18,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:19,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:19,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:19,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:19,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:19,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:19,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:19,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:19,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:19,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:19,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:20,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:20,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:20,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:20,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:20,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:20,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:21,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:21,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:21,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:21,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:21,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:21,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:22,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:22,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,734 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:23,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:23,864 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:23,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:23,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:24,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:24,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:24,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:24,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:24,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:24,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:24,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:24,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:25,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:25,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:25,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:25,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:26,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:26,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:26,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:26,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:27,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:27,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:27,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:27,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:27,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:27,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:27,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:28,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:28,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:28,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:28,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:28,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:28,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:28,761 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:28,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:28,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:28,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:29,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:29,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:29,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:30,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:30,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:30,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:30,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:30,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:30,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:30,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:30,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:31,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:31,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:31,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:31,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:31,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:31,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:31,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:31,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,070 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:32,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:33,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:33,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:33,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:33,657 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:33,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:33,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:34,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:34,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:34,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:34,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:34,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:34,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:35,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:35,478 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:35,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:35,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:35,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:35,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:36,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:36,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:36,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:36,380 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:36,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:36,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:36,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:36,676 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:36,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:36,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:36,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:36,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:36,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:37,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:37,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:37,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:37,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:38,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:38,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:39,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:39,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:39,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:39,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:39,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:40,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:40,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:40,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:40,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:40,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:40,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:40,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:41,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:41,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:41,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:41,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:42,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:42,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:42,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:42,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:43,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:43,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:43,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:43,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:43,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:43,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:44,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:44,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:44,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:44,880 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:44,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:44,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:45,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:45,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:45,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:45,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:45,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:46,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:46,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:46,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:46,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:46,934 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:46,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:46,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:47,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:47,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:47,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:47,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:47,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:47,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:48,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:48,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:48,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:48,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:48,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:49,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:49,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:49,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:49,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:49,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:49,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:49,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:49,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:50,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:50,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:50,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:50,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:50,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:50,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:51,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:51,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:51,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:52,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:52,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:52,317 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:52,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:52,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:52,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:52,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:52,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:52,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:53,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:53,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:53,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:53,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:53,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:53,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:53,658 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:53,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:53,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:53,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:54,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:54,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:54,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:55,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:55,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:55,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:56,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:56,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:56,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:56,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:56,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:56,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:57,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:57,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:57,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:57,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:58,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:58,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:58,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:58,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:58,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:58,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:58,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:00:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:00:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:00:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:00:59,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:59,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:00,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:01,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:01,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:01,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:01,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:01,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:01,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:01,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 72 transitions. [2021-11-25 07:01:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 72 transitions. [2021-11-25 07:01:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:01,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:01,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:03,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:03,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:03,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:03,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:03,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:03,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:04,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:04,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:04,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:04,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:04,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:05,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:05,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:05,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:05,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:05,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:05,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:06,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:06,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:06,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:06,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:06,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:06,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:06,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:06,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:06,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:07,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:07,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:07,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:07,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:07,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:08,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:08,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:08,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:08,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:08,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:08,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:08,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:09,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:09,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:09,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:09,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:09,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:09,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:09,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:09,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:09,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:10,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:10,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:10,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:10,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:10,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:10,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:11,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:11,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:11,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:11,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:11,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:11,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:11,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:11,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:11,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,085 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:12,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:12,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:12,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:12,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:12,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,444 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:13,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:13,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:13,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,535 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:14,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:14,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:15,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:15,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:15,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:15,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:15,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:15,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:16,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:16,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:16,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:16,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:17,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:17,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:17,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:17,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:17,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:17,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:17,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:17,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:17,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:17,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:17,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:17,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:18,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:18,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:18,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:18,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:18,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:18,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:19,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:19,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:20,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:20,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:20,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:20,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:21,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,401 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:21,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:22,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:22,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:23,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:24,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:24,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:25,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:25,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:25,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:25,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:25,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:26,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:26,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:26,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:27,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:27,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:28,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:28,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:28,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:28,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:28,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:29,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:30,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:30,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:30,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:30,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:31,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:31,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,438 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:33,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:33,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:34,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,490 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:35,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:36,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:36,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:36,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:36,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:37,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:37,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:37,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:37,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:37,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:37,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:37,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:37,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:38,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:38,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:38,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:38,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:39,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:39,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:40,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:41,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:41,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:41,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:41,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:41,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:41,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:42,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:42,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:42,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:42,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:42,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:43,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:43,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:43,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:43,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:44,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:44,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:44,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:44,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:44,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:45,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:45,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:45,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:45,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:45,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:45,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:45,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:46,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:46,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:47,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:47,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:48,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:48,422 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:48,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:48,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:48,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:48,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:49,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:49,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:49,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:49,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:49,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:49,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:50,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:50,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:50,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:50,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:50,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:51,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:51,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:51,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:51,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:51,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:51,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:52,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:52,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:52,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:52,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:52,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:52,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:53,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:53,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:53,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:53,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:53,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:54,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:54,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:54,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:55,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:56,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:56,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:57,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:57,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:58,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:58,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:01:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:01:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:01:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:01:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:00,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:00,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:01,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:01,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:02,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:02,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:02,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:02,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:02,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:03,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:03,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:03,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:03,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:04,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:04,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:04,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:04,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:04,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:04,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:04,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:04,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:05,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:05,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:05,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:05,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:05,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:05,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:05,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:05,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:05,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:06,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:06,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:07,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:07,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:08,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:09,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:09,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:10,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:10,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:11,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:11,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:11,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:11,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:11,704 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:11,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:11,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:12,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:12,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:12,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:12,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:12,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:12,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:13,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:13,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:13,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:13,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:13,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:13,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:14,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:14,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:14,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:14,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:15,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:15,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:15,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:15,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:15,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:15,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:16,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:16,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:16,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:16,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:16,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:16,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:16,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:16,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:16,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:17,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:17,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:17,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:17,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:17,948 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:18,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:18,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:18,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:18,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:18,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:18,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:18,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:18,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:19,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:19,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:20,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:20,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:20,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:20,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:21,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:21,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:21,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:21,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:21,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:21,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:21,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:21,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:22,035 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:22,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:22,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:22,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:22,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:22,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:22,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:22,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:23,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:23,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:23,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:23,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:23,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:23,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:23,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:24,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:24,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:24,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:24,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:25,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:25,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:25,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:25,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:25,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:25,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:26,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:26,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:26,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:26,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:26,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:26,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:26,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:26,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:27,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:27,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:27,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:27,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:27,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:27,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:27,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:27,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:27,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:28,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:28,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:28,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:28,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:28,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:29,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:29,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:29,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:29,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:29,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:29,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:29,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:29,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:29,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:29,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:29,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:29,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:30,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:30,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:30,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:30,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:30,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:30,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:30,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:30,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:31,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:31,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:31,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:31,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:31,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:31,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:31,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:31,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:32,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:32,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:32,517 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:32,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:33,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:33,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:33,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:33,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:33,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:33,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:33,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:33,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:34,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:34,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:34,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:34,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:35,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:35,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:35,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:35,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:35,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:36,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:36,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:36,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:36,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:37,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:37,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:37,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:37,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:37,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:37,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:37,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:38,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:38,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:38,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:38,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:38,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:38,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:39,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:39,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:39,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:39,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:39,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:39,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:39,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:40,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:40,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:40,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:40,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:40,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:40,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:41,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:41,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:41,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:41,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:42,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:43,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:43,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:43,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:43,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:43,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:43,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:44,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:44,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:44,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:45,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:45,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:45,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:45,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:45,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:45,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:45,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:45,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:45,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:46,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:46,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:46,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:46,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:46,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:46,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:47,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:48,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:48,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:48,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:48,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:48,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:49,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:49,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:49,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:49,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:49,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:50,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:50,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:50,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:50,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:50,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:50,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:51,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:51,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:51,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:51,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:52,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:52,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:53,025 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:53,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:53,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:53,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:53,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:53,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:53,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:53,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:54,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:54,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:54,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:54,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:54,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:54,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:54,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:54,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:55,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:55,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:55,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:55,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:56,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:56,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:56,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:56,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:56,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:56,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:56,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:57,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:57,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:57,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:57,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:58,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:58,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:58,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:58,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:59,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:59,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:02:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:02:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:02:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:02:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:02:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:02:59,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:02:59,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:02:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:00,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:00,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:00,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:00,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:00,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:00,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:01,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:01,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:01,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:01,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:02,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:02,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:02,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:02,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:02,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:03,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:03,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:03,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:03,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:03,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:03,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:03,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:03,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:04,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:04,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:04,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:04,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:04,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:04,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:04,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:05,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:05,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:05,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:05,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:06,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:06,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:06,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:06,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:06,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:07,251 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:07,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:07,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:07,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:07,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:07,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:07,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:08,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:08,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:08,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:08,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:08,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:08,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:08,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:08,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:09,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:09,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:09,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:10,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:10,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:10,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:10,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:10,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:10,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:10,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:10,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:10,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:11,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:11,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:11,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:11,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:11,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:11,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:12,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:12,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:12,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:12,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:12,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:12,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:13,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:13,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:13,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:13,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:13,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:13,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:14,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:14,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:14,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:14,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:14,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:14,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:14,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:14,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:14,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:14,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:15,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:15,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:15,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:15,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:16,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:16,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:16,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:16,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:16,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:17,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:17,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:17,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:17,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:17,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:17,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:17,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:17,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:17,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:17,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:18,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:18,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:18,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:18,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:18,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:18,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:18,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:19,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:19,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:19,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:19,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:19,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:19,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:19,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:20,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:20,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:20,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:20,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:20,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:20,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:20,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:21,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:21,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:21,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:21,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:21,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:21,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:21,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:22,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:22,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:22,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:22,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:22,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:22,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:22,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:23,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:23,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:23,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:23,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:23,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:23,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:23,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:23,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:24,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:24,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:24,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:24,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:24,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:25,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:25,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:25,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:25,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:25,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:25,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:25,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:26,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:26,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:26,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:26,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:26,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:26,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:26,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:27,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:27,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:27,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:27,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:27,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:27,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:27,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:27,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:28,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:29,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:30,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:30,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:31,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:31,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:31,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:31,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:31,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:32,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:32,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:32,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:32,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:32,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:32,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:33,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:33,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:34,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:34,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:34,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:35,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:35,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,728 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:36,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:36,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:37,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:37,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:38,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:38,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:38,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:38,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:38,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:38,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:38,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:38,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:39,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:39,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:40,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:40,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:40,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:40,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:40,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:40,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:41,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:41,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:41,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:41,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:41,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:41,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:42,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:42,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:42,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:42,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:42,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:42,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:42,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:42,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:43,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:43,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:43,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:43,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:43,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:43,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:44,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:44,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:44,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:44,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:44,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:44,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:44,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:44,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:45,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:45,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:46,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:46,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:46,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:46,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:46,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:46,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:47,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:47,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:47,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:47,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:47,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:47,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:47,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:48,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:48,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:48,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:48,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:48,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:48,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:48,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:49,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:49,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:49,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:49,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:49,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:50,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:50,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:50,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:50,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:50,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:51,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:51,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:51,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:51,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:51,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:51,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:52,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:52,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:52,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:52,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:53,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:53,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:53,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:53,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:53,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:53,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:54,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:54,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:54,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:54,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:54,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:54,588 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:54,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:54,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:54,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:54,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:55,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:55,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:55,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:55,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:55,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:55,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:55,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:56,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:56,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:56,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:56,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:56,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:57,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:57,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:57,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:57,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:57,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:57,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:57,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:57,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:57,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:58,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:58,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:58,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:58,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:58,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:58,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:58,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:58,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:58,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:59,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:59,517 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:59,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:59,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:59,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:59,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:59,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:59,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:03:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:03:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:03:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:03:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:03:59,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:59,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:00,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:00,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:00,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:00,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:00,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:00,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:00,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:00,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:00,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:00,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:00,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:00,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:00,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:00,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:00,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:01,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:01,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:01,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:01,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:01,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:02,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:02,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:02,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:02,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:03,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:03,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:03,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:03,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:03,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:03,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:03,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:03,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:04,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:04,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:04,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:04,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:04,681 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:04,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:04,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:04,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:04,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:05,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:05,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:05,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:05,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:05,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:05,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:05,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:06,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:06,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:06,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:06,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:07,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:07,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:07,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:07,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:07,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:07,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:08,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:08,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:08,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:08,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:09,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:09,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:09,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:09,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:09,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:10,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:10,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:10,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:10,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:10,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:11,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:11,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:11,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:12,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:12,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:12,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:12,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:12,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:12,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:12,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:12,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:13,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:13,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:13,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:13,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:13,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:13,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:13,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:14,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:14,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:14,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:14,780 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:14,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:14,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:14,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:14,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:15,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:15,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:15,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:15,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:16,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:16,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:16,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:16,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:16,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:16,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:17,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:17,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:17,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:17,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:17,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:17,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:17,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:18,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:18,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:18,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:19,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:19,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:19,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:19,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:19,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:19,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:19,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:20,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:20,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:20,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:20,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:20,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:20,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:20,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:21,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:21,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:21,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:21,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:21,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:21,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:22,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:22,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:22,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:22,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:22,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:22,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:23,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:23,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:23,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:23,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:23,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:24,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:24,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:24,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:24,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:24,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:24,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:25,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:25,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:25,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:25,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:25,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:25,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:26,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:26,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:26,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:26,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:26,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:26,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:26,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:26,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:26,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:27,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:27,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:27,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:27,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:27,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:27,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:27,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:27,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:27,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:27,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:28,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:28,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:28,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:28,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:28,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:28,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:28,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:28,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 43 states and 79 transitions. [2021-11-25 07:04:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2021-11-25 07:04:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:28,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:28,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:31,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:31,315 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:31,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:31,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:31,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:31,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:31,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:31,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:31,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:31,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:32,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:32,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:33,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:34,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:34,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:35,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:35,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:35,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:35,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:35,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:35,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:36,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:36,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:36,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:36,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:37,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:37,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:37,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:37,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:37,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:37,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:37,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:37,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:37,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:37,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:37,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:37,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:38,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:38,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:38,277 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:38,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:38,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:38,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:38,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:38,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:39,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:39,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:39,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:39,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:39,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:39,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:40,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:40,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:41,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:41,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:41,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:41,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:41,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:42,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:42,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:42,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:42,570 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:42,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:42,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:42,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:42,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:43,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:43,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:43,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:43,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:43,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:43,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:44,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:44,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:44,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:44,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:44,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:44,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:44,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:45,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:45,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:45,184 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:45,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:45,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:45,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:46,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:46,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:46,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:46,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:46,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:46,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:46,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:47,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:47,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:47,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:47,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:48,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:48,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:48,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:48,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:48,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:48,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:48,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:49,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:49,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:49,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:49,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:49,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:49,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:49,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:50,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:50,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:50,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:51,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:51,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:51,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:51,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:51,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:52,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:52,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:53,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:53,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:53,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:53,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:53,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:54,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:54,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:54,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:54,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:54,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:54,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:55,007 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:55,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:55,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:55,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:55,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:55,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:55,477 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:55,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,550 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:56,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:56,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:57,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:57,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:57,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:57,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:57,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:57,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:57,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:57,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:58,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:58,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:59,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:59,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:59,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:59,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:59,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:59,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:59,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:59,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:04:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:04:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:04:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:04:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:04:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:04:59,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:04:59,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:04:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:00,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:00,181 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:00,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:00,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:00,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:00,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:00,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:00,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:00,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:01,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:01,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:01,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:01,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:02,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:02,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:02,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:02,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:02,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:02,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:02,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:02,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:03,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:03,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:03,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:03,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:03,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:03,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:03,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:04,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:04,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:04,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:04,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:04,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:04,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:04,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:05,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:05,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:05,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:05,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:05,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:05,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:05,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:06,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:06,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:06,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:06,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:06,836 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:06,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:06,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:07,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:07,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:07,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:07,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:07,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:07,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:07,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:07,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:07,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:07,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:07,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:08,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:08,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:08,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:08,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:08,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:08,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:08,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:08,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:09,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:09,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:09,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:09,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:09,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:09,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:09,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:10,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:10,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:10,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:10,252 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:10,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:10,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:10,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:10,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:10,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:10,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:11,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:11,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:11,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:11,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:11,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:11,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:11,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:12,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:12,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:12,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:12,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:12,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:12,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:12,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:13,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:13,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:13,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:13,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:13,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:13,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:14,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:14,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:14,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:14,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:14,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:14,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:14,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:14,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:14,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:14,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:15,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:15,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:15,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:15,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:15,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:15,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:16,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:16,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:16,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:16,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:16,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:16,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:16,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:16,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:17,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:17,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:17,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:17,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:18,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:18,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:18,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:18,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:19,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:19,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:19,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:19,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:19,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:19,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:19,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:20,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:20,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:20,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:20,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:20,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:20,975 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:20,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:20,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:20,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:21,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:21,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:21,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:22,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:22,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:22,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:22,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:22,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:22,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:22,935 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:22,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:23,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:23,180 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:23,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:23,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:23,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:23,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:23,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:23,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:24,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:24,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:24,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:24,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:24,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:24,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:24,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:25,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:25,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:26,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:26,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:26,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:26,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:26,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:27,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:27,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:27,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:27,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:27,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:28,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:28,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:28,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:28,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:28,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:28,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:28,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:28,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:29,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:29,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:29,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:29,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:29,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:30,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:30,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:30,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:30,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:30,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:30,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:30,899 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:30,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:30,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:31,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:31,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:31,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:31,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:31,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:31,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:31,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:32,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:32,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:32,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:32,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:32,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:32,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:33,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:33,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:34,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:34,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:34,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:34,801 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:34,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:34,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:35,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:35,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:35,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:36,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:36,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:36,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:36,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:36,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:36,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:36,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:36,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:37,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:37,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:37,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:37,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:37,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:37,523 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:37,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:37,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:37,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:37,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:38,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:38,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:38,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:38,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:38,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:39,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:39,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:39,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:39,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:39,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:39,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:40,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:40,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:40,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:40,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:40,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:40,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:40,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:40,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:41,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:41,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:41,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:41,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:41,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:41,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:41,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:41,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:41,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:41,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:41,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:42,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:42,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:42,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:43,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:43,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:43,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:43,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:43,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:43,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:43,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:43,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:44,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:44,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:45,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:45,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:45,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:45,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:45,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:45,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:45,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:46,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:46,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:46,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:46,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:46,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:46,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:46,729 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:46,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:47,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:47,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:47,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:47,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:47,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:48,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:48,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:49,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:49,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:49,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:49,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:49,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:49,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:50,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:50,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:50,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:50,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:51,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:51,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:51,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:51,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:51,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:51,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:51,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:52,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:52,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:52,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:52,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:52,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:53,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:53,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:53,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:53,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:54,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:54,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:54,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:55,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:55,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:55,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:55,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:55,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:55,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:56,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:56,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:56,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:56,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:56,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:57,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:57,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:57,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:57,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:57,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:57,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:58,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:58,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:58,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:58,503 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:58,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:58,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:58,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:59,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:59,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:59,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:59,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:05:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:05:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:05:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:05:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:05:59,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:59,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:00,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:00,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:00,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:00,525 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:00,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:00,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:00,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:00,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:01,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:01,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:01,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:01,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:01,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:02,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:02,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:02,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:02,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:02,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:03,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:03,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:03,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:03,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:03,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:03,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:04,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:04,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:04,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:04,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:04,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:04,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:04,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:05,900 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:05,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:06,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:07,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:07,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:07,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:07,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:07,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:07,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:07,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:08,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:09,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:09,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:10,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:10,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:10,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:10,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:11,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:11,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:11,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:11,720 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:11,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:11,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:12,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:12,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:12,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:12,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:12,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:12,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:13,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:13,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:13,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:13,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:13,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:14,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:14,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:14,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:14,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:14,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:14,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:14,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:15,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:15,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:15,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:15,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:15,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:15,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:15,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:16,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:16,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:16,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:16,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:16,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:17,100 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:17,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:17,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:17,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:17,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:17,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:17,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:17,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:17,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:18,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:18,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:18,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:18,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:18,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:18,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:06:19,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 45 states and 89 transitions. [2021-11-25 07:06:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2021-11-25 07:06:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:06:19,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:19,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms