./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/gcd02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/gcd02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:53:58,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:53:58,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:53:58,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:53:58,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:53:58,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:53:58,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:53:58,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:53:58,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:53:58,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:53:58,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:53:58,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:53:58,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:53:58,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:53:58,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:53:58,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:53:58,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:53:58,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:53:58,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:53:58,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:53:58,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:53:58,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:53:58,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:53:58,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:53:58,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:53:58,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:53:58,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:53:58,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:53:58,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:53:58,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:53:58,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:53:58,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:53:58,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:53:58,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:53:58,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:53:58,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:53:58,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:53:58,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:53:58,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:53:58,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:53:58,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:53:58,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:53:58,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:53:58,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:53:58,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:53:58,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:53:58,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:53:58,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:53:58,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:53:58,865 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:53:58,865 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:53:58,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:53:58,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:53:58,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:53:58,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:53:58,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:53:58,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:53:58,868 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:53:58,868 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:53:58,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:53:58,869 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:53:58,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:53:58,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:53:58,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:53:58,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:53:58,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:53:58,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:53:58,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:53:58,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:53:58,871 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:53:58,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:53:58,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:53:58,873 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_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 [2022-11-20 17:53:59,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:53:59,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:53:59,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:53:59,251 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:53:59,252 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:53:59,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive/gcd02.c [2022-11-20 17:54:02,321 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:54:02,590 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:54:02,590 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/sv-benchmarks/c/recursive/gcd02.c [2022-11-20 17:54:02,597 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/data/c1d4ba0ac/c0c3d48be64a419ba7a67f51bac48a36/FLAGff0e2675c [2022-11-20 17:54:02,625 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/data/c1d4ba0ac/c0c3d48be64a419ba7a67f51bac48a36 [2022-11-20 17:54:02,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:54:02,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:54:02,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:54:02,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:54:02,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:54:02,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:02" (1/1) ... [2022-11-20 17:54:02,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6349cefa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:02, skipping insertion in model container [2022-11-20 17:54:02,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:54:02" (1/1) ... [2022-11-20 17:54:02,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:54:02,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:54:02,873 WARN L237 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_85a8d2ca-bfde-42b2-a531-360efe617201/sv-benchmarks/c/recursive/gcd02.c[623,636] [2022-11-20 17:54:02,933 WARN L237 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_85a8d2ca-bfde-42b2-a531-360efe617201/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2022-11-20 17:54:02,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:54:02,958 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:54:02,979 WARN L237 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_85a8d2ca-bfde-42b2-a531-360efe617201/sv-benchmarks/c/recursive/gcd02.c[623,636] [2022-11-20 17:54:02,991 WARN L237 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_85a8d2ca-bfde-42b2-a531-360efe617201/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2022-11-20 17:54:02,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:54:03,005 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:54:03,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03 WrapperNode [2022-11-20 17:54:03,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:54:03,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:54:03,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:54:03,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:54:03,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,043 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-11-20 17:54:03,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:54:03,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:54:03,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:54:03,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:54:03,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,081 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:54:03,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:54:03,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:54:03,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:54:03,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:54:03,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:54:03,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:54:03,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a8d2ca-bfde-42b2-a531-360efe617201/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:54:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:54:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure gcd [2022-11-20 17:54:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gcd [2022-11-20 17:54:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:54:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure divides [2022-11-20 17:54:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure divides [2022-11-20 17:54:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:54:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:54:03,249 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:54:03,251 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:54:03,501 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:54:03,555 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:54:03,555 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:54:03,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:54:03 BoogieIcfgContainer [2022-11-20 17:54:03,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:54:03,559 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:54:03,559 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:54:03,569 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:54:03,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:54:03" (1/1) ... [2022-11-20 17:54:03,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:54:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2022-11-20 17:54:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2022-11-20 17:54:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-20 17:54:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 54 transitions. [2022-11-20 17:54:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 54 transitions. [2022-11-20 17:54:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-20 17:54:04,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:04,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 62 transitions. [2022-11-20 17:54:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2022-11-20 17:54:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 17:54:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 61 transitions. [2022-11-20 17:54:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2022-11-20 17:54:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 17:54:04,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:04,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 60 transitions. [2022-11-20 17:54:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2022-11-20 17:54:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:54:05,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:05,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 52 states and 75 transitions. [2022-11-20 17:54:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 75 transitions. [2022-11-20 17:54:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:54:05,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:05,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 57 states and 86 transitions. [2022-11-20 17:54:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 86 transitions. [2022-11-20 17:54:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:54:06,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 90 transitions. [2022-11-20 17:54:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 90 transitions. [2022-11-20 17:54:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:54:07,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:07,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 61 states and 95 transitions. [2022-11-20 17:54:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 95 transitions. [2022-11-20 17:54:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:54:07,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:07,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:08,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 42 states and 58 transitions. [2022-11-20 17:54:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2022-11-20 17:54:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 17:54:08,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:08,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 41 states and 57 transitions. [2022-11-20 17:54:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 57 transitions. [2022-11-20 17:54:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:54:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:08,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 51 states and 78 transitions. [2022-11-20 17:54:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2022-11-20 17:54:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:12,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 17:54:13,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 52 states and 79 transitions. [2022-11-20 17:54:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 79 transitions. [2022-11-20 17:54:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:13,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:13,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,154 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:19,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:20,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:20,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:22,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:24,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,418 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,555 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:26,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:27,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,748 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:30,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:30,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,156 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:31,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,145 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:32,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:33,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:34,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:36,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:36,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:37,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:37,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:38,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:40,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:41,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:42,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:42,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:43,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:44,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,739 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:45,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:45,941 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:45,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:45,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,190 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,570 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:49,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:50,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:50,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,922 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:51,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:51,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,653 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:53,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:54,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:55,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,155 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:56,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:56,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,529 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:58,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:58,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:54:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:54:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:54:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:54:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,023 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,831 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:00,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:01,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,632 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:02,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,105 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:03,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:03,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:04,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:05,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,372 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:06,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:07,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,130 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,169 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:08,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:08,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:08,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:08,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:08,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:09,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:10,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:10,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 17:55:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 17:55:10,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:55:10,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:10,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:55:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 18:07:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:13,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:13,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,005 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:14,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:14,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,702 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:15,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:16,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,187 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:18,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,134 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,500 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:19,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,738 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:20,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:22,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:23,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:24,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:24,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,957 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:25,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:26,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,657 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:27,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:29,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:30,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:31,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:32,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:32,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:33,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:34,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:35,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,645 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,686 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:37,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,058 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:38,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:38,998 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:38,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:38,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:38,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,572 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:39,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:39,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,924 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:40,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,717 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:42,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:42,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:43,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:43,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:45,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:45,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:46,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:46,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,637 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,191 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:49,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:50,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:50,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:52,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:52,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,369 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,418 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,585 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:53,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:54,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:54,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:55,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:55,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:55,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:56,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:57,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,114 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,559 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:58,967 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:58,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:58,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:07:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2022-11-20 18:07:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-11-20 18:07:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 18:07:59,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat