./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/MultCommutative-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/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_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/MultCommutative-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/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_c23b9c21-8890-47e8-be83-82b6b5a06eb6/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 ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd --- 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 17:24:50,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:50,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:50,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:50,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:50,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:50,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:50,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:50,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:50,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:50,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:50,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:50,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:50,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:50,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:50,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:50,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:50,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:50,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:50,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:50,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:50,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:50,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:50,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:50,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:50,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:50,731 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:50,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:50,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:50,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:50,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:50,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:50,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:50,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:50,739 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:50,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:50,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:50,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:50,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:50,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:50,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:50,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:24:50,782 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:50,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:50,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:50,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:50,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:50,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:50,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:50,786 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:24:50,786 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:24:50,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:24:50,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:24:50,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:50,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:50,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:50,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:50,788 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:24:50,789 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:24:50,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:50,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:50,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:50,789 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:50,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:50,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:50,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:50,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:50,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:50,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:50,791 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:24:50,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:24:50,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:50,792 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_c23b9c21-8890-47e8-be83-82b6b5a06eb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd [2022-11-20 17:24:51,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:51,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:51,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:51,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:51,110 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:51,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive/MultCommutative-2.c [2022-11-20 17:24:54,112 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:54,370 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:54,371 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/sv-benchmarks/c/recursive/MultCommutative-2.c [2022-11-20 17:24:54,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/data/1e929d403/074c0aadb4a34e8cada169da70c9b561/FLAGd6a4575d3 [2022-11-20 17:24:54,389 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/data/1e929d403/074c0aadb4a34e8cada169da70c9b561 [2022-11-20 17:24:54,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:54,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:54,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:54,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:54,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:54,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a3cc9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54, skipping insertion in model container [2022-11-20 17:24:54,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:54,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:54,574 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_c23b9c21-8890-47e8-be83-82b6b5a06eb6/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2022-11-20 17:24:54,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:24:54,584 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:24:54,598 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_c23b9c21-8890-47e8-be83-82b6b5a06eb6/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2022-11-20 17:24:54,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:24:54,612 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:24:54,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54 WrapperNode [2022-11-20 17:24:54,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:54,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:24:54,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:24:54,615 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:24:54,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,645 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2022-11-20 17:24:54,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:24:54,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:24:54,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:24:54,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:24:54,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,661 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:24:54,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:24:54,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:24:54,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:24:54,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:54,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:24:54,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:24:54,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23b9c21-8890-47e8-be83-82b6b5a06eb6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:24:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:24:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2022-11-20 17:24:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2022-11-20 17:24:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:24:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:24:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:24:54,808 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:24:54,810 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:24:54,946 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:24:54,970 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:24:54,971 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:24:54,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:24:54 BoogieIcfgContainer [2022-11-20 17:24:54,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:24:54,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:24:54,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:24:54,986 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:24:54,986 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:24:54" (1/1) ... [2022-11-20 17:24:54,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:24:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2022-11-20 17:24:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-11-20 17:24:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:24:55,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,241 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 17:24:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 40 transitions. [2022-11-20 17:24:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2022-11-20 17:24:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 17:24:55,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,487 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 17:24:55,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 36 states and 47 transitions. [2022-11-20 17:24:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2022-11-20 17:24:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-20 17:24:55,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,723 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 17:24:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 46 transitions. [2022-11-20 17:24:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2022-11-20 17:24:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:24:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:24:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 38 states and 51 transitions. [2022-11-20 17:24:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2022-11-20 17:24:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:24:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:24:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 49 transitions. [2022-11-20 17:24:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2022-11-20 17:24:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:24:56,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 48 transitions. [2022-11-20 17:24:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2022-11-20 17:24:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:24:56,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,655 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 17:24:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 51 transitions. [2022-11-20 17:24:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2022-11-20 17:24:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:24:56,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:24:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 50 transitions. [2022-11-20 17:24:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2022-11-20 17:24:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 17:24:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:24:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 22 states and 26 transitions. [2022-11-20 17:24:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2022-11-20 17:24:57,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 17:24:57,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,496 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 17:24:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 32 states and 43 transitions. [2022-11-20 17:24:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2022-11-20 17:24:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 17:24:58,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,515 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 17:24:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 41 states and 58 transitions. [2022-11-20 17:24:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 58 transitions. [2022-11-20 17:24:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 45 states and 74 transitions. [2022-11-20 17:25:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 74 transitions. [2022-11-20 17:25:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:01,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:03,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:03,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:03,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:03,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:03,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:03,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:03,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:04,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:04,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2022-11-20 17:25:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2022-11-20 17:25:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-20 17:25:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 55 states and 111 transitions. [2022-11-20 17:25:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 111 transitions. [2022-11-20 17:25:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:05,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 58 states and 118 transitions. [2022-11-20 17:25:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2022-11-20 17:25:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:05,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 58 states and 118 transitions. [2022-11-20 17:25:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2022-11-20 17:25:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:05,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:06,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:06,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:06,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:06,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:07,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:07,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,569 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:07,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,681 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:08,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:08,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,286 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,516 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:09,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:09,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:09,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:10,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:10,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:10,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:10,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:10,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:10,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:10,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:11,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:11,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:11,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:11,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:11,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:12,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:12,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:12,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,974 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:13,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,907 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,924 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:14,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:14,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:14,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:14,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:14,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:14,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:14,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,118 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:15,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:15,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:15,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:15,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:15,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:15,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:16,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:16,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:17,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:17,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,077 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,290 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:18,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:18,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:19,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:19,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:19,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,146 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,163 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:20,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:20,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:20,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:20,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:20,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:20,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:20,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:21,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:21,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:22,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,833 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:22,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,055 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:23,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:24,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:24,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,493 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:24,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:24,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:24,938 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:24,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,815 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:25,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:26,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:26,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:26,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:26,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,048 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,306 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:27,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:27,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:27,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,761 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:28,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:29,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,188 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:30,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-20 17:25:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:31,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:31,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:31,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:31,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:31,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:31,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,338 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:32,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:32,975 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:32,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,014 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,856 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:33,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:33,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:33,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:34,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:34,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:34,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:34,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:34,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:35,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,825 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:36,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,693 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:37,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,171 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:38,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:38,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:38,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:38,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:39,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:39,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:40,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:40,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:41,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:41,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:42,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:42,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,075 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:43,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:44,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:44,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:44,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,949 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:45,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:45,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:46,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:46,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,713 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:47,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,118 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,398 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:48,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:48,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,466 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,658 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:49,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:50,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:50,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,190 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:51,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:51,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:52,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:52,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:53,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:53,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,336 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:54,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,592 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:55,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,848 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:55,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:56,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,014 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:57,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:57,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:57,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:25:57,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:25:57,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:25:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:25:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:25:57,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:25:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 17:38:00,380 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,831 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,945 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:00,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:00,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,138 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,295 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,603 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,725 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:02,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:02,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,565 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,773 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:03,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:03,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:03,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,105 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:04,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:04,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,099 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:05,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:05,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,324 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:06,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:06,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,578 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:07,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:07,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:08,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,524 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:09,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,388 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:10,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:10,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,130 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,214 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,331 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,458 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,820 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:11,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:11,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,327 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,612 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:12,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,233 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:13,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,673 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:13,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:13,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:13,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:13,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,406 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:14,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,806 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,850 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:14,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,035 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:15,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:15,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:15,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,153 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,349 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:16,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,930 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:16,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,431 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,524 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,552 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,892 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:17,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:17,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,046 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:18,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,579 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,626 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:19,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:19,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:20,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:20,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,738 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:21,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:21,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,454 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:22,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,499 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,617 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:23,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:23,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:23,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,459 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,498 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:24,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,912 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:24,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:24,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,091 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,163 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,265 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,815 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,942 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:25,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:25,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,527 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:26,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,180 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,652 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:27,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:27,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,094 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,527 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:28,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:28,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,966 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:29,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:29,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,250 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:30,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:30,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:31,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:31,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,225 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,894 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:32,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,010 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,136 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,832 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:33,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,191 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,884 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:34,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:35,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,315 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,352 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,380 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:36,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:36,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,226 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,459 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,516 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:37,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:37,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,452 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:38,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:38,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:38:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:38:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:38:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 61 states and 125 transitions. [2022-11-20 17:38:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2022-11-20 17:38:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 17:38:39,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat